//-----------------------------------------------------------------------------+
// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
// = FileName	:   TADSGePointList点列表类
// = Version	:   ver2.0
// = Author		:   wlw
// = CreateDate	:   2002-09-09
// = Description:   TADSGePointList类声明
// = Maintainers: 
//                  
//-----------------------------------------------------------------------------+
#ifndef _TADSGEPOINTLIST_H_
#define _TADSGEPOINTLIST_H_

#ifndef _TDPTRLIST_H_
#include "TDPtrList.h"
#endif

#ifndef  _TADSGEPOINT3D_H_
#include "TADSGePoint3d.h"
#endif

class GEOAPI TADSGePointList : public TDPtrList<TADSGePoint3d>
{
public:
	
	TADSGePointList();
	
	TADSGePointList(const TADSGePointList &src);

	~TADSGePointList();
	
	virtual void AppendNode(const TADSGePoint3d &pt, ads_real dBulge = 0.0, AcDb::Visibility eVal = AcDb::kVisible);

	TADSGePointList & operator = (const TADSGePointList& src);

	void TransUCS(const resbuf *pFrom, const resbuf *pTo);
	
	void TransUCS(ads_matrix mat);
	
	int GetExtend(ads_point ptMin, ads_point ptMax);

	int GetExtend(ads_point ptMin, ads_point ptMax) const;
	
	TADSGePoint3d *FindPoint(const TADSGePoint3d &ptSrc);
	
	void Center(ads_point ptCen);
	
	void AsPoly2D(TADSGePointList &poly) const;
	
	void SetElevation(ads_real dElev); 
	
	//如果不存在,则末尾添入, 返回点的位置序号
	int NewAppend(const TADSGePoint3d& ptSrc);
};

#endif